Year	National currency (Billions)
1980	340.715
1981	411.712
1982	454.461
1983	461.117
1984	515.913
1985	542.603
1986	584.838
1987	650.203
1988	765.439
1989	921.575
1990	1092.401
1991	1049.931
1992	1257.568
1993	1416.334
1994	1502.754
1995	1559.429
1996	1604.184
1997	1704.759
1998	2053.458
1999	2004.394
2000	2784.863
2001	1896.841
2002	1787.919
2003	1948.847
2004	1927.400
2005	2218.039
2006	2177.018
2007	2244.758
2008	2231.614
2009	2113.644
2010	2115.554
2011	2306.173
2012	2321.205
2013	2457.632
2014	2508.815
2015	2662.328
2016	2690.918
2017	2753.329
2018	2848.611
2019	2931.855
2020	3036.132
2021	3321.122
2022	3545.015
2023	3755.381
2024	4017.800
2025	4269.150
2026	4523.289
2027	4786.553
2028	5062.811
2029	5333.177